JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@inproceedings{littleton:ibic2023-tup042, author = {S.T. Littleton and A.S. Fisher and C. Huang and T.O. Raubenheimer}, title = {{Nano-Amp Beam Current Diagnostic for Linac-to-ESA (LESA) Beamline}}, % booktitle = {Proc. IBIC'23}, booktitle = {Proc. 12th Int. Beam Instrum. Conf. (IBIC'23)}, eventdate = {2023-09-10/2023-09-14}, pages = {285--287}, paper = {TUP042}, language = {english}, keywords = {detector, electron, photon, linac, radiation}, venue = {Saskatoon, Canada}, series = {International Beam Instrumentation Conference}, number = {12}, publisher = {JACoW Publishing, Geneva, Switzerland}, month = {12}, year = {2023}, issn = {2673-5350}, isbn = {978-3-95450-236-3}, doi = {10.18429/JACoW-IBIC2023-TUP042}, url = {https://jacow.org/ibic2023/papers/tup042.pdf}, abstract = {{The LESA beamline is designed to transport dark current from the LCLS-II and LCLS-II-HE superconducting linacs to the End Station A for various fixed target experiments. The primary experiment is expected to be the Light Dark Matter eXperiment (LDMX) which required beam currents of a few pA. The operation of the beam line much be parasitic to the LCLS-II / LCLS-II-HE FEL operation. The dark current in the LCLS-II is expected to be at the nA-level which will be below the resolution of most of the LCLS-II diagnostics (it will be degraded before the experiments as necessary). This paper will describe a possible non-destructive diagnostic using synchrotron radiation that could be applied at multiple locations along the LCLS-II and the LESA beamline.}}, }